Osmosis is the process through which water moves across a semi-permeable membrane from an area of lower salt concentration to an area of higher salt concentration. This process is reversed by the reverse osmosis system in order to remove salts and other particles from water by utilizing pressure to force water across a semi-permeable membrane. Reverse osmosis systems are now utilized in the homes for purification of the drinking water.
There are different brands and models of reverse osmosis in the market today. However, as normal in life, they are not equally made. Some are more reliable than others. If you are looking for the best reverse osmosis system in the market, below are top 6 rated reverse osmosis system that you may consider buying anytime you want to purchase a RO system.
There are some notable things you should care:
- The best one among all of them.
- The top rated product (841 reviews with 4.6 stars)
- The cheapest product
- Or take a look at summary reviews of all 6 systems
- Read RO system buying guide & tips
- If you want to know all about RO read Reverse Osmosis System WIKI
- Quick Questions & Answers about RO system and water filteration.
Reviews of the Best Reverse Osmosis Filter Water System
1. iSpring RCC7 – Best Value Newly Upgraded US Legendary 5-Stage with Brushed Nickel Faucet and New Upgrades 2014
The system is able to fill up the tank faster thanks to its bigger RO membrane square footage which provides 75GPD water that tastes great. The package comes with a new automatic shut-off valve, 3/8 one piece Feed Water Adapter, a $10 worth of water detector and an EU-style Faucet that is worth $45. The parts are very easy to install. The installation guide on the user manual is very easy to follow as it is written in simple language. It uses 5-stage filtration process to get rid of impurities from water. The system incorporates carbon block, granular active carbon and polypropylene. It comes with a one year limited manufacturer warranty and a 30-day money back policy.
2. Home Master TMAFC Artesian Full Contact Under Counter Water Filtration System
With its seven stage filtration process, it is capable of removing up 98 percent impurities and chemicals, contaminants and other unwanted particles from your water making it to be pure and clean for human consumption. It is also created with a patented full contact technology which adds minerals such as magnesium and calcium to enhance the taste of your drinking water and to make it healthier for your consumption.
The unit comes with filters that are able to sift impurities from your water. The filters are strongly made and you will not change it until after a year of usage or it has sifted 2000 gallons of water. The good news is that it is very simple to remove the filter without using any wrenches or similar tools. The water flow rate is also impressive and beats that of traditional systems.
3. iSpring RCC7AK – Newly Upgraded US Legendary 75GPD 6-Stage with Alkaline PH+ Mineral Stage and Brushed Nickel Faucet
The unit can be used to purify both well and city water. It operates quietly and without having any problem. It has a great flow rate of water and thus, you will always get purified water anytime you want. The product uses 6-stage filtration process to get rid of impurities from your water.
It features a 75GPD RO membrane which incorporates polypropylene sediment (PP), revers osmosis, carbon block (CTO), granular active carbon (GAC) and corosex with calcite technologies. It delivers water that has the quality and taste of bottled water. iSpring offers users a 30-day money back guaranty and a year limited guarantee.
4. APEC Water Systems ROES-PH75 Top Tier, Built in USA ,Ultra Safe, pH Alkaline Calcium Mineral
In all, through the 6 stages filtration process, the system will get rid of dust, rust, particles, cloudiness, odors, bad tastes, colors, unpleasant chlorine and other unwanted chemicals, arsenic, fluoride, radium, bacterial, chromium, viruses and residual tastes from your water making it to be 99% free from impurities. It does not only make the water pure but also enhances the taste of your water. It is equipped with a mineral cartridge which adds minerals of high quality made in the US to the water. If you like alkaline water, calcium carbonate added to the water will raise the pH level of your water.
5. APEC – Top Tier – Built in USA – Ultra Safe, Premium 5-Stage (ROES-50)
It is equipped with filters which are made with strong materials making it to be highly durable. The system is dependable, trouble free and operates quietly. It comes with a year guaranty as well as a lifetime support by California based certified WQA water specialists. The system is easy to install and comes with 100 percent lead-free chrome faucet and JG food grade tubing certified by NSF and FDA. It purifies water using a 5-stage water filtration process. The 5-stage filtration system is well designed with high quality materials.
6. APEC Water – Top Tier – Built in USA – Certified Ultra Safe, High-Flow 90 GPD (RO-90)
The system uses an NSF and FDA certified JG food grade tubing to purify water that is safe and contamination free. The faucet included in the package is a lead-free chrome faucet. It has a high purification rate which is 2x the rate the purification rate of average and traditional reverse osmosis systems.
The premium grade ultimate RO-90 is a home grade system. With it installed in your kitchen, you will be able to get quality and excellently tasting water for drinking, cooking and making of tea and coffee.
All the above mentioned products are of top quality and are well rated by consumers. It will be difficult to say which one of them is the best RO system. But base on their rating and reverse osmosis system reviews, iSpring RCC7 should be the best among all of them. This judgment is purely subjective. Another person may have a different opinion.
RO system buying tips
When it is time for you to buy a RO system for your home use or office use, it is advisable that you go for quality product. As mentioned above, there are different products in the market but all of them are not of great quality. Besides quality issue, there are other factors to consider such as size, space, usage and cost factors. The tips given below will be of help to you when you want to shop for a best reverse osmosis system for your home or office use.
1. The quality of system
There is no doubt that you will like to purchase a quality whole house reverse osmosis system for your family house. However, identifying a quality product can be very difficult and challenging given the availability of many brands each claiming to have the best product. But there are factors that will help you to differentiate between quality products and inferior products. When it comes to quality, here are some factors to take into consideration.
2. Purification efficiency
The purification efficiency of the products in the market are not the same. Quality products come with high purification efficiency. What determine the purification efficiency of a product are the components of the system’s filter as well as its reverse osmosis membrane. Make sure that you buy a product with components certified by NSF and FDA.
Quality filtration components and RO membrane will function together in order to get rid of dissolved solids such as nitrates, heavy metals, fluoride, lead, rust, turbidity, sediment, chemical contaminants like chlorine, pesticides, chloramines, gasoline additives, herbicides and gasoline additives. There are some products that even come with features that beaf up the purification efficiency of the entire system. Such features include the use iron and UV filters.
3. Leak elimination
When you want to buy a whole house reverse osmosis system, it is also important that you consider the leak elimination ability of the products that you are want to buy. Some products after a year or a couple of years of usage will begin to leak water but this is not the case with quality products. Leakage occurs when the walls and seals of the filter housing of a system is subjected to a high water pressure. High pressure and wear will weaken the filter housing resulting in leakage. In quality product, the entire filter housing can be removed and not only the filter element. In this way, the leakage is prevented.
4. Reduced waste
Quality products boast of reduced waste. This is because the designers of the products integrate into the system architecture a combination of flow restriction components in order to put the pressure to and from the gallon under control. This helps to reduce or eliminate water wastage. If you install a system that has reduced waste ability, you will not get a hike in your water bill. But the reverse will be the case if you buy a system that waste water.
5. User-friendliness and ease-of installation
User-friendliness and ease-of-installation are two other features that define quality products. The features available in quality products are very easy to use. You don’t need any help in order to install them as they come with easy-to-follow instruction. In most quality products, the filter housing contains the filter and so, when it is time to replace the filter, you have to replace the entire filter housing and this will not take you any time.
6. Water pressure and temperature
The temperature under which the RO operates finely as well as the water pressure is another factor to consider if you are looking for a quality product. If the water is warm, the membrane of the system will last longer. So, buy a product that operates under a reasonable temperature. The water pressure should also be high because high pressure reduces waste.
7. Other factors to consider
Besides factors relating to qualities, there are other factors that you should consider when you want to purchase an osmosis system. Some of these factors are:
RO systems are available in a number of sizes. Some sizes are suitable for home use while some are suitable for commercial and industrial use. If you want to buy one, it is advisable that you buy a size that will meet your requirements.
If you want to install one for a commercial establishment for example, you should go for a type that comes with a big tank that will serve the number of people that are supposed to use it. In other ways, to determine the right size, you should consider the number of people that will use the system. The higher the number of people that will obtain water from the system, the bigger the size that you should buy.
The space for installation
Before you decide which system to buy, you should consider the space under your sink where you will install the unit. The nature and available space under your sink will determine the type and size that you will buy.
There are many sellers of RO systems both offline and online. If you care about getting a good deal, it is advisable that you shop around and compare prices taking into consideration the factors mentioned above. Make sure that you do not sacrifice quality for affordability.
Questions and answers
1. How many gallon can a RO produce per day?
This depends on the size and capacity of the flow membrane of your RO as well as on the size of the storage tank. A 15 GPD (gallons per day) system will filter in an hour a less than 1 gallon per day.
2. How can I check how clean the water is?
There are several ways through which you can determine how clean your water is. You can buy a water purity test kit either in an offline hardware store or online local store and follow the guideline given in the user manual in order to determine the cleanliness.
You can also pour the water in a clear glass and hold it up to a light source. Look through the glass to see how the water looks like. If it is not clean, you will see particles floating up and down the glass. The color of the water can also be cloudy.
You can also determine the how clean your drinking water is by using your sense of smell. A clean water should be odorless. If you cannot test the water by yourself, you should consider getting a professional help.
3. Which is the best RO?
It is difficult to tell which product is the best reverse osmosis system. To determine which product is the best, it is advisable that you take time to read the reviews of the previous consumers to know what they have to say about the product. You also take a look at our reviews here.
4. What are the RO water system standards?
Various nations and locality have water boards and agencies that give the standard for drinking water. It is better that you know what the water board of your locality stipulates as the standard and test your water to see if it meets the standard. However, in most countries, there is no regulation on home reverse osmosis water filtration system. But there are some recognized bodies that set standards for RO.
The National Sanitation Foundation normally abbreviated as NSF sets standards for construction, performance, user manual information and advertisement. The body also sets up performance standards which an RO company must satisfy before its products are certified and endorsed by the body.
Water Quality Association (WQA) is another association that assess construction, performance, commercials and user manual information. Their standards and that of NSF are the same. WQA also accredit and certify products using the same standards with the American National Standards Institute (ANSI).
Choosing your RO system based on these standards will help you to get effective, efficient, durable and high performing RO system. However, they are not the only criteria to be considered while choosing a reverse osmosis water filtration system.
5. Is drinking clean water important to your health?
Water especially clean water is very important to health. It performs a lot of vital bodily functions that enhance the quality of your health. Below are some of the functions of water to your body.
- Water gets rids of toxins from the body.
- Water helps in circulation of valuable nutrients to the different cells of the body.
- Water quenches thirst and hydrate the body.
- It helps to prevent cancer.
- It has weight loss effect.
- It reduces joint pain.
- It helps athletes to perform better by making them to be hydrated.
- It helps to prevent headache that results from dehydration.
- It makes your skin to glow.
Reverse osmosis water system is a must-have for any person that wants quality drinking water for the family. There are a lot of products in the market making it difficult for shoppers to make an informed decision. The best reverse osmosis system reviews and buying guide given here will help you to make choices that you will not regret afterwards.